1944
as Maestro Guardi
1949
as Fearful Old Man (uncredited)
1946
as Nervous Conductor (uncredited)
as Dr. Mittenwald (uncredited)
as Kavosky
1943
as Ignacy Paderewski (uncredited)
1947
as Prof. Jacques Dubonnet
as Dr. Josefsberg
as Proprietor
1916
as Vater
as Alfred Stern
as Old Man - Dov's Father
as Ernst Kerber
1919
1917
as Zarncke
as Ludwig Gerlach
as Mr. Stein
1945
as Professor Renault
1948
as Max
